| Year | Value (kg/ha) |
|---|---|
|
2023 |
324 |
|
2022 |
315 |
|
2021 |
294 |
|
2020 |
284 |
|
2019 |
288 |
|
2018 |
272 |
|
2017 |
322 |
|
2016 |
271 |
|
2015 |
262 |
|
2014 |
200 |